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最新推荐文章于 2025-11-26 15:59:01 发布

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//根据折扣discount,计算并输出应收金额income，找零change. 
//price商品单价，pay收款金额，total商品总价，discount得到折扣，income应收金额，change找零，count购买数量 
#include <stdio.h>
int main(){
	float price,pay,total,discount,income,change;
	int count; 
	printf("请输入商品单价，购买数量，收款金额\n");
	scanf("%f%d%f",&price,&count,&pay);
	total=price*count;
	if(total<1000){
		discount=0; 
	}else if(total<3000){
		discount=0.05;
	}else if(total<6000){
		discount=0.1;
	}else if(total<8000){
		discount=0.15;
	}else{
		discount=0.2;
	}
	income=total*(1-discount);
	change=pay-income;
	printf("应收金额%f,找零%f",income,change); 
}

#include <stdio.h>
int main(){
	int s;
	scanf("%d",&s);
	if(s<=100&&s>=0){
		if(s>=90){
			printf("优"); 
		}else if(s>=80){
			printf("良");
		}else if(s>=70){
			printf("中");
		}else if(s>=60){
			printf("及格");
		}else{
			printf("不及格");
		}
	}else{
		printf("输入不合格"); 
	}
}

#include <stdio.h>
int main(){
	int i,j;
	for(i=1;i<=9;i++){
		for(j=1;j<=i;j++){
			printf("%d*%d=%d ",i,j,i*j);
		}
		printf("\n");
	}
}

#include <stdio.h>
int main(){
	int a,b,c,min;
	scanf("%d%d%d",&a,&b,&c);
	if(a>b){
		min=a;
		a=b;
		b=min;
	}
	if(a>c){
		min=a;
		a=c;
		c=min;
	}
	if(b>c){
		min=b;
		b=c;
		c=min;
	}
	printf("从小到大为%d%d%d",a,b,c);
}

#include <stdio.h>
int main(){
	int i,j,k;
	for(i=1;i<=9;i++){
		for(j=0;j<=9;j++){
			for(k=0;k<=9;k++){
				if(i*i*i+j*j*j+k*k*k==i*100+j*10+k*1){
					printf("%d\t",i*100+j*10+k*1);
				}
			}
		}
	}
}

#include <stdio.h>
int main()
{
	int year;
	scanf("%d",&year);
	if(year%4==0||year%100!=0&&year%400==0){
		printf("the year is leapyyear") ;
	} else{
		printf("the year is not leaoyear");
	}
}

#include <stdio.h>
int main()
{
	int year;
	scanf("%d",&year);
	if(year%4==0||year%100!=0&&year%400==0){
		printf("the year is leapyyear") ;
	} else{
		printf("the year is not leaoyear");
	}
}

//根据折扣discount,计算并输出应收金额income，找零change. 
//price商品单价，pay收款金额，total商品总价，discount得到折扣，income应收金额，change找零，count购买数量 
#include <stdio.h>
int main(){
	float price,pay,total,discount,income,change;
	int count; 
	printf("请输入商品单价，购买数量，收款金额\n");
	scanf("%f%d%f",&price,&count,&pay);
	total=price*count;
	if(total<1000){
		discount=0; 
	}else if(total<3000){
		discount=0.05;
	}else if(total<6000){
		discount=0.1;
	}else if(total<8000){
		discount=0.15;
	}else{
		discount=0.2;
	}
	income=total*(1-discount);
	change=pay-income;
	printf("应收金额%f,找零%f",income,change); 
}

#include <stdio.h>
int main(){
	int s;
	scanf("%d",&s);
	if(s<=100&&s>=0){
		if(s>=90){
			printf("优"); 
		}else if(s>=80){
			printf("良");
		}else if(s>=70){
			printf("中");
		}else if(s>=60){
			printf("及格");
		}else{
			printf("不及格");
		}
	}else{
		printf("输入不合格"); 
	}
}

#include <stdio.h>
int main(){
	int i,j;
	for(i=1;i<=9;i++){
		for(j=1;j<=i;j++){
			printf("%d*%d=%d ",i,j,i*j);
		}
		printf("\n");
	}
}

#include <stdio.h>
int main(){
	int a,b,c,min;
	scanf("%d%d%d",&a,&b,&c);
	if(a>b){
		min=a;
		a=b;
		b=min;
	}
	if(a>c){
		min=a;
		a=c;
		c=min;
	}
	if(b>c){
		min=b;
		b=c;
		c=min;
	}
	printf("从小到大为%d%d%d",a,b,c);
} 

 

#include <stdio.h>
int main(){
	int i,j,k;
	for(i=1;i<=9;i++){
		for(j=0;j<=9;j++){
			for(k=0;k<=9;k++){
				if(i*i*i+j*j*j+k*k*k==i*100+j*10+k*1){
					printf("%d\t",i*100+j*10+k*1);
				}
			}
		}
	}
}